.page-disclaimer {
  --disc-line: rgba(245, 247, 242, 0.14);
  --disc-line-soft: rgba(245, 247, 242, 0.07);
  --disc-signal-dim: rgba(198, 255, 0, 0.55);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(24px, 5vw, 44px) 0 clamp(36px, 6vw, 76px);
  border-bottom: 1px solid var(--disc-line);
}

.page-disclaimer .disc-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.26;
  filter: grayscale(1) contrast(1.12);
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(17, 17, 17, 0.55) 0%, rgba(17, 17, 17, 0.92) 62%, var(--ink) 100%),
    repeating-linear-gradient(90deg, rgba(198, 255, 0, 0.07) 0 1px, transparent 1px 48px);
}

.page-disclaimer .disc-hero__inner {
  position: relative;
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-disclaimer .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

.page-disclaimer .breadcrumb__sep {
  color: var(--neutral);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(24px, 4vw, 44px);
}

.page-disclaimer .disc-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-disclaimer .disc-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(44px, 10vw, 92px);
  line-height: 0.96;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-disclaimer .disc-hero__lead {
  margin: clamp(16px, 3vw, 26px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 2.2vw, 18px);
  line-height: 1.75;
  color: rgba(245, 247, 242, 0.82);
}

.page-disclaimer .disc-hero__side {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-self: end;
}

.page-disclaimer .disc-hero__meta {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .disc-hero__meta li {
  padding: 7px 14px;
  border: 1px solid var(--disc-line);
  border-radius: var(--pill);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
  background: rgba(43, 43, 43, 0.55);
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .disc-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 56px);
  padding: clamp(32px, 5vw, 64px) 0 clamp(40px, 6vw, 80px);
}

.page-disclaimer .disc-index {
  padding: clamp(18px, 3vw, 24px);
  border: 1px solid var(--disc-line);
  border-radius: var(--radius-lg);
  background: var(--ink-2);
}

.page-disclaimer .disc-index__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-disclaimer .disc-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
  counter-reset: none;
}

.page-disclaimer .disc-index__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 10px 10px 0;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.5;
  color: rgba(245, 247, 242, 0.78);
  text-decoration: none;
  transition: color 160ms var(--ease), background-color 160ms var(--ease), padding-left 160ms var(--ease);
}

.page-disclaimer .disc-index__list a:hover,
.page-disclaimer .disc-index__list a:focus-visible {
  color: var(--signal);
  background: rgba(198, 255, 0, 0.07);
  padding-left: 10px;
}

.page-disclaimer .disc-index__num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--signal-dim, var(--disc-signal-dim));
}

.page-disclaimer .disc-index__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--disc-line-soft);
  font-size: 12px;
  line-height: 1.7;
  color: var(--neutral);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .disc-terms {
  min-width: 0;
}

.page-disclaimer .disc-term {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: clamp(22px, 3.4vw, 36px) 0;
  border-top: 1px solid var(--disc-line);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-term:first-child {
  border-top: none;
  padding-top: 0;
}

.page-disclaimer .disc-term__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(28px, 6vw, 48px);
  line-height: 1;
  letter-spacing: 0.04em;
  color: transparent;
  -webkit-text-stroke: 1px var(--disc-signal-dim);
  text-stroke: 1px var(--disc-signal-dim);
}

.page-disclaimer .disc-term__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3.4vw, 30px);
  line-height: 1.25;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-disclaimer .disc-term__body p {
  margin: 0 0 12px;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.8;
  color: rgba(245, 247, 242, 0.76);
}

.page-disclaimer .disc-term__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-term__body a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid var(--disc-signal-dim);
  transition: border-color 160ms var(--ease);
}

.page-disclaimer .disc-term__body a:hover,
.page-disclaimer .disc-term__body a:focus-visible {
  border-bottom-color: var(--signal);
}

.page-disclaimer .disc-term__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-disclaimer .disc-term__list li {
  position: relative;
  padding-left: 22px;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.75;
  color: rgba(245, 247, 242, 0.76);
}

.page-disclaimer .disc-term__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  border-radius: var(--pill);
  background: var(--signal);
}

.page-disclaimer .disc-term--flag .disc-term__body {
  border-left: 3px solid var(--signal);
  padding-left: clamp(14px, 2.4vw, 26px);
}

/* ---------- 折叠面板 ---------- */
.page-disclaimer .disc-fold {
  margin-top: 18px;
  border: 1px solid var(--disc-line);
  border-radius: var(--radius-md);
  background: var(--ink-3);
  overflow: hidden;
}

.page-disclaimer .disc-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal);
  transition: background-color 160ms var(--ease);
}

.page-disclaimer .disc-fold summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-fold summary:hover {
  background: rgba(198, 255, 0, 0.06);
}

.page-disclaimer .disc-fold summary::after {
  content: "+";
  font-size: 16px;
  line-height: 1;
  color: var(--signal);
}

.page-disclaimer .disc-fold[open] summary::after {
  content: "–";
}

.page-disclaimer .disc-fold__body {
  padding: 0 18px 16px;
  border-top: 1px solid var(--disc-line-soft);
  padding-top: 14px;
}

.page-disclaimer .disc-fold__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 尾声 ---------- */
.page-disclaimer .disc-tail {
  padding: clamp(32px, 5vw, 64px) 0 clamp(40px, 6vw, 80px);
  border-top: 1px solid var(--disc-line);
  background:
    linear-gradient(180deg, rgba(43, 43, 43, 0.5) 0%, rgba(17, 17, 17, 0) 70%);
}

.page-disclaimer .disc-tail__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-disclaimer .disc-tail__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--flare);
}

.page-disclaimer .disc-tail__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.25;
  color: var(--paper);
}

.page-disclaimer .disc-tail__text {
  margin: 0 0 22px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 247, 242, 0.72);
}

.page-disclaimer .disc-tail__links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-disclaimer .disc-tail__links a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--disc-line);
  border-radius: var(--radius-md);
  background: var(--ink-2);
  font-size: 15px;
  color: var(--paper);
  text-decoration: none;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease), color 180ms var(--ease);
}

.page-disclaimer .disc-tail__links a:hover,
.page-disclaimer .disc-tail__links a:focus-visible {
  border-color: var(--signal);
  color: var(--signal);
  transform: translateX(4px);
}

.page-disclaimer .disc-tail__links .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--neutral);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-term {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: clamp(18px, 3vw, 36px);
  }

  .page-disclaimer .disc-term__num {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-disclaimer .disc-tail__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.7fr);
    align-items: end;
  }

  .page-disclaimer .disc-body {
    grid-template-columns: 260px minmax(0, 1fr);
  }

  .page-disclaimer .disc-index {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-disclaimer .disc-term {
    grid-template-columns: 116px minmax(0, 1fr);
  }

  .page-disclaimer .disc-tail__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-index__list a,
  .page-disclaimer .disc-tail__links a,
  .page-disclaimer .disc-fold summary,
  .page-disclaimer .breadcrumb a,
  .page-disclaimer .disc-term__body a {
    transition: none;
  }

  .page-disclaimer .disc-tail__links a:hover,
  .page-disclaimer .disc-tail__links a:focus-visible {
    transform: none;
  }
}
<<<END>>>

.page-disclaimer {
  --signal-dim: currentColor;
}